TY  - BOOK
AU  -  Jensen,Rosalie
AU  - Spector,Deborah
TI  - Teaching mathematics to young children: a basic guide 
SN  - 0138942048
PY  - 1984///.
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Mathematics
KW  - Study and teaching (Primary)
N1  - Includes bibliographical references (page 199-204) and index
ER  -